Appeal Information
It is past the deadline to appeal your 2024 assessment that is your 2025 tax bill. You will be able to appeal your 2025 assessment (that will be payable in 2026) through our website beginning August 6th 2025.
For any questions regarding your tax bill or paying it please contact the Will County Treasurer’s Office at 815-740-4683.
The Assessor’s Office is Open
Monday – Thursday 8am – Noon and 1pm – 4pm and Fridays 8am to noon.
Please give us a call at 630-717-0092 x 1 or click here to send us an email.
